%0 Journal Article %T The influence of biologically active additives on the morpho-biochemical parameters of the blood of broiler chickens %A Shackih, E.V. %A Korol'kova-Subbotkina, D.E. %A Galiev, D.M. %K morphological and biochemical parameters of blood, broiler chickens, synbiotics, phytobiotics %J Agrarian Bulletin of the %D 2021 %N 207 %P 5 %I Ural State Agrarian University